tangentline

tangentline
tangent line n.
A line sharing a common point with a curve or surface and being the closest linear approximation of the curve or surface at that point.

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Universalium. 2010.

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Look at other dictionaries:

  • Tangent — For the tangent function see trigonometric functions. For other uses, see tangent (disambiguation). In geometry, the tangent line (or simply the tangent) to a curve at a given point is the straight line that just touches the curve at that point… …   Wikipedia

  • Tangente (geometría) — Este artículo trata sobre el concepto en geometría. Para otros usos de este término, véase tangente (trigonometría). en verde: línea tangente en azul: línea secante en rojo: cuerda Tangente proviene del latín «tangens»=que toca …   Wikipedia Español

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